The Flood Control District's Strategic Goal is to increase groundwater recharge services at flood control district facilities in support of maintaining adequate water supplies for the people of San Bernardino County.

The mission of the Water Resources Division is to be a reliable resource for floodplain management, flood warning information and hydrology expertise including technical support. Areas of responsibility include, FEMA mapping and levee certification coordination, flood hazard review for areas adjacent to flood control facilities, operating and maintaining the County's Automated Local Evaluation in Real Time (ALERT) system, providing real time storm data, and drainage master plan support.